WO2001094826A3 - Novel textile reinforced thermoplastic or thermoset pipes and methods of making thereof - Google Patents

Novel textile reinforced thermoplastic or thermoset pipes and methods of making thereof Download PDF

Info

Publication number
WO2001094826A3
WO2001094826A3 PCT/US2001/018094 US0118094W WO0194826A3 WO 2001094826 A3 WO2001094826 A3 WO 2001094826A3 US 0118094 W US0118094 W US 0118094W WO 0194826 A3 WO0194826 A3 WO 0194826A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipes
thermoplastic
thermoset
elongation
costs
Prior art date
Application number
PCT/US2001/018094
Other languages
French (fr)
Other versions
WO2001094826A2 (en
Inventor
Meyer Willy De
Michael W Gilpatrick
Original Assignee
Milliken & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/587,634 external-priority patent/US7267141B1/en
Priority claimed from US09/587,635 external-priority patent/US6460575B1/en
Priority claimed from GB0024766A external-priority patent/GB2367874A/en
Priority claimed from US09/770,888 external-priority patent/US6627281B2/en
Priority claimed from US09/771,222 external-priority patent/US6663808B2/en
Priority claimed from US09/770,851 external-priority patent/US6455115B1/en
Application filed by Milliken & Co filed Critical Milliken & Co
Priority to AU2001268175A priority Critical patent/AU2001268175A1/en
Publication of WO2001094826A2 publication Critical patent/WO2001094826A2/en
Publication of WO2001094826A3 publication Critical patent/WO2001094826A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement

Abstract

Novel thermoplastic pipes which can withstand internally generated and/or applied pressures for utilization within, primarily, underground liquid and gas transport systems are provided. Such pipes are improvements over standard metal pipes due to construction costs, shipping costs, implementation costs flexibility to compensate for underground movements, non-rusting characteristics, reduced crack propagation possibilities, and ease in manufacture. Such pipes are preferably reinforced with specific textile reinforcement materials that permit a lower thickness of plastic to be utilized than is generally required to withstand high pressure situations and also serve to prevent propagation of any cracks which may develop within the thermoplastic or thermoset materials. Such pipes exhibit an elongation at break in relation to that provided by the textile reinforcement and not with regard to the same type of elongation at break characteristic for the thermoplastic or thermoset composition.
PCT/US2001/018094 2000-06-05 2001-06-05 Novel textile reinforced thermoplastic or thermoset pipes and methods of making thereof WO2001094826A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001268175A AU2001268175A1 (en) 2000-06-05 2001-06-05 Novel textile reinforced thermoplastic or thermoset pipes and methods of making thereof

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US09/587,634 US7267141B1 (en) 2000-06-05 2000-06-05 Method of on-site production of novel textile reinforced thermoplastic or thermoset pipes
US09/587,634 2000-06-05
US09/587,635 2000-06-05
US09/587,635 US6460575B1 (en) 2000-06-05 2000-06-05 Textile reinforced thermoplastic or thermoset pipes
GB0024766A GB2367874A (en) 2000-10-10 2000-10-10 Pipe with longitudinal reinforcements and manufacturing method
GB0024766.8 2000-10-10
US09/770,851 2001-01-26
US09/771,222 2001-01-26
US09/770,888 US6627281B2 (en) 2001-01-26 2001-01-26 Textile reinforced thin-walled thermoplastic or thermoset medium pressure pipes
US09/771,222 US6663808B2 (en) 2001-01-26 2001-01-26 Method of producing textile reinforced thermoplastic or thermoset pipes utilizing modified dorn structures
US09/770,888 2001-01-26
US09/770,851 US6455115B1 (en) 2001-01-26 2001-01-26 Textile reinforced thermoplastic or thermoset pipes

Publications (2)

Publication Number Publication Date
WO2001094826A2 WO2001094826A2 (en) 2001-12-13
WO2001094826A3 true WO2001094826A3 (en) 2002-06-13

Family

ID=27546610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/018094 WO2001094826A2 (en) 2000-06-05 2001-06-05 Novel textile reinforced thermoplastic or thermoset pipes and methods of making thereof

Country Status (2)

Country Link
AU (1) AU2001268175A1 (en)
WO (1) WO2001094826A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003903948A0 (en) * 2003-07-30 2003-08-14 Ezytube Pty Limted Multi-layer tube of improved tensile strength
GB2527821B (en) 2014-07-03 2017-05-03 Craley Group Ltd Improvements in or in relation to pipe liners and the installation thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905398A (en) * 1974-04-23 1975-09-16 Moore & Co Samuel Composite reinforced hose wherein the reinforcing material is braided aromatic polyamide filaments
US4384595A (en) * 1981-09-14 1983-05-24 Parker-Hannifin Corporation Hose construction
US4898212A (en) * 1984-10-01 1990-02-06 Eaton Corporation Fatigue resistant hose
WO1997013091A1 (en) * 1995-10-04 1997-04-10 Coflexip Flexible duct with a textile reinforcement
US6109306A (en) * 1998-06-29 2000-08-29 Parker Hannifin Gmbh Kink-resistant, high pressure hose construction having a composite, spiral wound innermost reinforcement layer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9309951D0 (en) 1993-05-14 1993-06-30 Milliken Europ Nv Stabilised fabrics and reinforced products containing them

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905398A (en) * 1974-04-23 1975-09-16 Moore & Co Samuel Composite reinforced hose wherein the reinforcing material is braided aromatic polyamide filaments
US4384595A (en) * 1981-09-14 1983-05-24 Parker-Hannifin Corporation Hose construction
US4898212A (en) * 1984-10-01 1990-02-06 Eaton Corporation Fatigue resistant hose
WO1997013091A1 (en) * 1995-10-04 1997-04-10 Coflexip Flexible duct with a textile reinforcement
US6109306A (en) * 1998-06-29 2000-08-29 Parker Hannifin Gmbh Kink-resistant, high pressure hose construction having a composite, spiral wound innermost reinforcement layer

Also Published As

Publication number Publication date
WO2001094826A2 (en) 2001-12-13
AU2001268175A1 (en) 2001-12-17

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